Configuration of mocca calender macro for gadgets

Hello,

I created mocca calendars but I cannot find how to configure the gadget edition form for it to display only one calendar and not all of them.
I have a workaround with rights, but that could be difficult to apply.
Thanks for your insights !

Another possible workaround is to move the calendar in the “space” (parent page) but I still cannot use the gadget for that in my dashboard.